package cn.edu.cdu.group4nb.mapper;

import cn.edu.cdu.group4nb.po.Attendence;

import java.util.Date;
import java.util.List;
import java.util.Map;

public interface AttendenceMapper {
    /**
     * 查询签到的信息
     * @return map
     *   <select id="selectAttend" resultType="map">
     */

    List<Map<String,Object>> selectAttend(String userid);
    List<Map<String,Object>> selectUser();
    int insertTime(int user_info_id);
    Attendence selectInTime(int user_info_id, String InTime);
    Boolean updateTime(int user_info_id, Date selectInTime);
}